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Mating Songs to Lure Swallows Back to Capistrano

AP (May 3, 2012) &#151; For decades, hundreds of migrating cliff swallows have nested each spring at the Mission San Juan Capistrano. But recently, the swallows have almost vanished from the 236-year-old site.

Throat Organ Reveals Depth of Koala Love

Reuters (Dec. 2, 2013) &#151; During mating season, the male koala makes itself known to potential mates with a deep, extended bellow that reverberates through the bush. Scientists have long wondered how such a small animal can make such a big sound but they need wonder no longer. As Rob Muir reports, a UK-based researcher has found the answer.

Apr. 14, 2011 — Humpback whales have their own version of the hit single, according to a new study. At any given time within a population, male humpbacks all sing the same mating tune. But the pattern of the song ... full story

Sep. 8, 2009 — Competitors copying songs is an issue that every great singer must face, but now it has been discovered that even birds have to deal with cover artists. New research reveals how some bird species ... full story

Jan. 30, 2008 — The Wildlife Conservation Society has called for protection of a recently discovered site in Nigeria where millions of migratory swallows (Hirundo rustica) gather to roost each night. Scientists say ... full story

May 18, 2001 — Female northern cardinals learn songs in one-third the time it takes male birds to learn the same number of songs, according to research at the University of California, Davis, by Ayako Yamaguchi, a ... full story

Sep. 11, 2002 — Researchers have found that how well a male songbird learns his song affects the female's mating response – the first evidence that female birds use song-learning ability as an indicator of ... full story

Mar. 18, 2013 — Millions of birds die in the US each year as they collide with moving vehicles, but things have been looking up, at least in the case of cliff swallows. Today's swallows are hit less often, ... full story

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